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PWM speed control 0-10V

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15 Oct 2023 10:34 #283049 by peter4126
PWM speed control 0-10V was created by peter4126
Hello, could you help me with how to connect an analog speed control (0-10V) to a frequency inverter? Please take a look at the photo and let me know where I should make the connections. What settings should I configure in LinuxCNC? Is it enough to adjust settings in the config file, or do I need to make additional adjustments in the HAL file? If so, what should those adjustments be?
Break board 
VDF A2-8022
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18 Oct 2023 21:08 #283251 by andypugh
Replied by andypugh on topic PWM speed control 0-10V
Between the GND and the 10V-IN terminals, I would think.
You will probably need to configure the VFD to use that input, too, rather than the front-panel potentiometer.

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  1. LinuxCNC
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